CO2 laser
STUDY THE VARIOUS CUTTING METHODS OF STEEL MATERIAL BY USING CO2 LASER
... The CO2 laser is a gas type laser with a wavelength of ...facilitates laser cutting, drilling and marking of a wide variety ofmaterials in the electronics and medical ...industries. CO2 ...
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Comparing Antimicrobial Effect of CO2 Laser with Halita in Oral Infection Control
... that CO2 laser successfully reduced bacterial count after short time ...conditions, CO2 laser seems to be more effective for control of these ...
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EXPERIMENTAL INVESTIGATION OF CO2 LASER CUTTING OF COMPOSITE MATERIAL (CFRP- CARBON FIBER REINFORCED POLYMER): A REVIEW
... The laser beam is a very high intensity single-wavelength or color light ...typical CO2 laser, this wavelength is located in the infrared portion of the light spectrum so it is visible to the human ...
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Analysis of The Heat Affected Zone in Co2 Laser Cutting of Stainless Steel
... the laser cutting parame-ters on the heat affected zone in CO2 laser cutting of AISI 304 stainless ...the laser cutting parameters such as the laser power, cutting speed, assist gas ...
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Hardness and Microstructural Investigation of Laser Welded SS400 Steel Performed By CO2 Laser Cutting Machine
... with laser cutting machine which rarely exploit to perform other ...2513 CO2 laser cutting machine was designed and manipulated to perform welding of SS400 ...with laser cutting machine can be ...
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Parametric investigation in co2 laser cutting Quality of hardox-400 materials
... Laser cutting of hardox-400 materials is a popular process in several manufacturing industries This article presents a preliminary study to evaluate the effect of the processing parameters (laser power, Gas ...
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Management of Gingival Hyperpigmentation using Diode Laser and Co2 Laser Therapy: A Comparative study
... Amit Bhardwaj et al (3) 2014 undertook a study to to evaluate patient response and recurrence of pigmentation following gingival depigmentation carried out with a surgical blade and diode laser. Patients were ...
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Management of Gingival Hyperpigmentation using Diode Laser and Co2 Laser Therapy: A Comparative study
... diode laser techniques to change the colour of the gingiva in the treatment of gingival hyperpigmentation by assessing the colour of the gingiva, gingival bleeding, operator’s difficulty, post-operative wound ...
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Laser surface alloying of pure aluminum with iron and nickel via low power CO2 laser
... Aluminum is extensively utilized in industry due to its light weight, excellent workability and low cost. However, its wear resistance, hardness and mechanical properties are poor in comparison to steel. The technique of ...
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Non Contact Surface Morphology Analysis of CO2 Laser Irradiated Teeth by Scanning Electron Microscope and Confocal Laser Scanning Microscope
... the laser irradiation effect after acid etching was also ...The laser was applied perpendicularly to non-etched and 35% phosphoric acid-etched ...by laser irradiation through surface analysis in ...
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The TEA CO2 laser as a means of generating ultrasound in solids
... the laser energy would be a more accurate method of varying the power density , although the poor range of filter variations available made this impossible ...
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Effectiveness of CO2 laser and Microdermabrasion in patients with acne scars.
... office procedure. The subcision releases fibrous anchoring of dermis using 24G hypodermic needle, under aseptic precautions and the resultant hematoma, newer matrix and collagen tissue laid down together are responsible ...
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Micro-drilling of silicon wafer by industrial CO2 laser
... of laser parame- ters are involved in this experiment. They are laser power controlled at 30 to 50 W, pulse frequency at 100 to 300 Hz, and the duty cycle about 60% to ...the laser drilling process ...
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Coblation: An Alternative to CO2 Laser and Microdebrider for Laryngeal Papillomatosis
... The risk of airway fire is reduced with the use of coblation [5]. Coblation also avoids the potential complications of laser like scarring, stenosis and seeding of virus via laser plumes. It also results in ...
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Optimization of Parameters CO2 Laser for Drilling Different Types of Glass
... of laser drilling method over conventional methods are numerous, high production rate include the quick and accurate positioning, the ability to drill small diameters up to 10 microns, no tools and the absence of ...
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Experimental investigation of kerf width in CO2 Laser Cutting using RSM
... In the present study, Design based experiments and analysis have been carried out in order to optimize Kerf width considering the effects of cut edge quality parameters like cutting speed, Laser power, gas ...
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Microwave and steam injection drying of CO2 laser incised Sugi lumber
... of laser incising has been increasing to corre- spond to the newest technology, which develops higher output power and beam quality lead to faster processing ...newest laser device also shows lower daily ...
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Laser surface alloying of pure aluminium with iron and nickel via low power CO2 laser
... Aluminum is extensively utilized in industry due to its light weight, excellent workability and low cost. However, its wear resistance, hardness and mechanical properties are poor in comparison to steel. The technique of ...
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Investigation of Process Parameters of CO2 Laser Beam Machining on Acrylic
... to laser power cutting time increase due to multi pass operation may ...high laser power capacity machine laser power may affected as scan speed for high thickness of ...
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Response Surface Model (RSM) Of CO2 Laser Cutting
... In general, the cutting speed must be reduced with increasing material thickness. Figure 1.3 illustrates the maximum cutting speed with 4000 W laser output as affected by material thickness. Nitrogen assisted ...
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